01: /*
02:
03: Licensed to the Apache Software Foundation (ASF) under one or more
04: contributor license agreements. See the NOTICE file distributed with
05: this work for additional information regarding copyright ownership.
06: The ASF licenses this file to You under the Apache License, Version 2.0
07: (the "License"); you may not use this file except in compliance with
08: the License. You may obtain a copy of the License at
09:
10: http://www.apache.org/licenses/LICENSE-2.0
11:
12: Unless required by applicable law or agreed to in writing, software
13: distributed under the License is distributed on an "AS IS" BASIS,
14: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: See the License for the specific language governing permissions and
16: limitations under the License.
17:
18: */
19: package org.apache.batik.svggen.font.table;
20:
21: import java.io.IOException;
22: import java.io.RandomAccessFile;
23:
24: /**
25: *
26: * @author <a href="mailto:david@steadystate.co.uk">David Schweinsberg</a>
27: * @version $Id: Script.java 475477 2006-11-15 22:44:28Z cam $
28: */
29: public class Script {
30:
31: private int defaultLangSysOffset;
32: private int langSysCount;
33: private LangSysRecord[] langSysRecords;
34: private LangSys defaultLangSys;
35: private LangSys[] langSys;
36:
37: /** Creates new ScriptTable */
38: protected Script(RandomAccessFile raf, int offset)
39: throws IOException {
40: raf.seek(offset);
41: defaultLangSysOffset = raf.readUnsignedShort();
42: langSysCount = raf.readUnsignedShort();
43: if (langSysCount > 0) {
44: langSysRecords = new LangSysRecord[langSysCount];
45: for (int i = 0; i < langSysCount; i++) {
46: langSysRecords[i] = new LangSysRecord(raf);
47: }
48: }
49:
50: // Read the LangSys tables
51: if (langSysCount > 0) {
52: langSys = new LangSys[langSysCount];
53: for (int i = 0; i < langSysCount; i++) {
54: raf.seek(offset + langSysRecords[i].getOffset());
55: langSys[i] = new LangSys(raf);
56: }
57: }
58: if (defaultLangSysOffset > 0) {
59: raf.seek(offset + defaultLangSysOffset);
60: defaultLangSys = new LangSys(raf);
61: }
62: }
63:
64: public LangSys getDefaultLangSys() {
65: return defaultLangSys;
66: }
67:
68: }
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